﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Chinaer.DTO;

namespace Chinaer.IBll
{
    public interface ILogin
    {
        /// <summary>
        /// 商家登陆
        /// </summary>
        /// <param name="shangjiaDTO"></param>
        /// <returns></returns>
        ShangJiaDTO LoginShangJia(ShangJiaDTO shangjiaDTO);
        /// <summary>
        /// 管理员登陆
        /// </summary>
        /// <param name="administratorDTO"></param>
        /// <returns></returns>
        AdministratorDTO LoginAdministrator(AdministratorDTO administratorDTO);
        /// <summary>
        /// 顾客登陆
        /// </summary>
        /// <param name="customerDTO"></param>
        /// <returns></returns>
        CustomerDTO LoginCustomer(CustomerDTO customerDTO);
        /// <summary>
        /// 员工登陆
        /// </summary>
        /// <param name="employeeDTO"></param>
        /// <returns></returns>
        EmployeeDTO LoginEmployee(EmployeeDTO employeeDTO);

    }
}
